Plant species and communities assessment in interaction with edaphic and topographic factors; an ecological study of the mount Eelum District Swat, Pakistan

Khan, Murad; Khan, Shujaul Mulk; Ilyas, Muhammad; Alqarawi, Abdulaziz A.; Ahmad, Zeeshan; Abd_Allah, Elsayed Fathi

doi:10.1016/j.sjbs.2016.11.018

Cited by 51 publications

(29 citation statements)

References 27 publications

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“…These soil factors form the characteristics of habitats and can be the determinants of the distribution and diversity of flora in their habitats (Peña-Claros et al 2012;Vleminckx et al 2015;Zhang et al 2016). Some studies have shown that species diversity and composition in some ecosystems were related to the site characteristic including edaphic factors (Gautam et al 2016;Khan et al 2017). Gautam et al (2016) showed that the most important factors influencing tree diversity in the north Indian moist deciduous forests were exchangeable base cations and phosphorous.…”

Section: Ecology Of Flora In Besiq Bermai Forestmentioning

confidence: 99%

Flora Diversity, Composition and Ecology in Besiq Bermai Tropical Forest of Damai District, East Kalimantan

Sofiah

Metusala²,

Trimanto³

et al. 2018

BIOTROPIA

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Besiq Bermai Forest is part of Kalimantan forests known for vast plant diversity. The present study aimed to investigate flora diversity, composition, and ecology in Besiq Bermai Forest to support the management of biodiversity and forest conservation. Thirteen plots were established with different sizes of plots (100 m x 20 m plots for trees; 40 m x 5 m plots for saplings; and 5 m x 5 m plots for understory). Data recorded included plant species name and individual number of each plant species. Data analysed were Shannon-Wiener diversity index, Relative Density, Relative Frequency, Relative Dominance and Important Value Index. The principal component analysis (PCA) was performed to determine relationship between edaphic components and flora occurrence. The results showed that there were 93 species of trees (belonging to 48 genera and 22 families), 112 species of saplings (belonging to 62 genera and 43 families), and 48 species of understory (belonging to 28 genera and 20 families). Shannon-Wiener diversity index (H') were 6.05, 6.25 and 3.26 for tree, saplings and understory, respectively. The most common family for tree and saplings in the forest ecosystem in this area was Dipterocarpaceae (Shorea spp). Species of tree with the highest importance value index were Dillenia excelsa, Syzygium sp. and Shorea parvifolia. The highest importance value index for species of saplings were Macaranga triloba and Shorea parvifolia; and for species of understory were Phrynium jagorianum. Ecological (edaphic) factors affecting the occurence and establishment of flora in Bermai forest were total N and C/N ratio. The present study has implication for the management of biodiversity and forest conservation.

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Section: Ecology Of Flora In Besiq Bermai Forestmentioning

confidence: 99%

Flora Diversity, Composition and Ecology in Besiq Bermai Tropical Forest of Damai District, East Kalimantan

Sofiah

Metusala²,

Trimanto³

et al. 2018

BIOTROPIA

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“…It is important to know the phytosociological information of particular tree species for a better understanding of their ecology (Kharakwal, 2009). The identification of the plant communities helps us to acquire information about habit, habitat, niche, vegetation structure as well as various interactions among them (Khan et al, 2017). Likewise, identification of the vegetation and species diversity patterns is fundamental for the conservation of natural areas and these patterns have frequently been focusing on ecological studies (Zhang et al, 2013).…”

Section: Introductionmentioning

confidence: 99%

Vegetation Analysis in Community Forests of Terai Region, Nepal

2019

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This paper deals with the study of vegetation analysis of tree species in Ganesh and Ramnagar community forests (CF) of the Terai region. For the study, altogether 63 concentric sample plots (each plot of 500 m 2 ) were laid using systematic sampling with a sampling intensity of 0.5%. A total of 967 individual trees representing 16 different tree species were identified. Both CF was dominated by monospecies such as Mallotus philippensis (Ganesh CF) and Shorea robusta (Ramnagar CF) based on the Importance Value Index (I.V.I). Likewise, the Shannon-Wiener diversity index was higher in Ganesh CF whereas the dominance index was low. Similarly, the index of evenness and richness was also slightly higher in Ganesh CF than Ramnagar CF. The study provided information about the structure, composition, and dominance of tree species which is essential for conservation and sustainable management of community forests. Therefore, this article serves as an example of establishing community forests so as to initiate the conservation and preservation of local biodiversity.

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“…According to Swamy et al (2010), many tropical forests have lost the potential for self-maintenance due mainly to anthropogenic activities. Small-scale mining activities at the mined site could have altered the ecological factors over the area leading to the differences in the diversity, density and distribution of plant species between the unmined and mined areas (Khan et al, 2017).…”

Section: Species Distribution Abundance and Conservation Statusmentioning

confidence: 99%

Comparison of Flora of Small-Scale Mined and Unmined-Sites in Dunkwa-East Municipality, Ghana

Essandoh¹,

Ampofo²,

Okae‐Anti³

et al. 2019

ENRR

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The impacts of small-scale mining on the vegetal cover as well the livelihoods of communities in mined areas in developing countries such as Ghana are far-reaching. This study assessed the impacts of small-scale mining on flora of conservation and economic significance through quantification of species richness, and species diversity. Mined and unmined sites were chosen in the Dunkwa East Municipality of Ghana. Five belt transects each (200m × 200m) were constructed in both sites. Each belt transect was divided into 100 quadrats (20m × 20m) and plant species in each of the quadrat were identified in the field and or the herbarium of the School of Biological Sciences, University of Cape Coast. One hundred and fifty seven species distributed in 140 genera and 54 families were identified in the mined area whilst the 209 species identified in the unmined area were in 185 genera and 73 families. Plant families Euphorbiaceae, Rubiaceae and Asteraceae were more diverse whilst Asteraceae, Poaceae and Euphorbiaceae were dominant in the unmined area. In the mined area, however, Poaceae, Euphorbiaceae and Asteraceae were more diverse. Pteridium aquilinum, Tridax procumbens and Waltheria indica in the unmined area and Chromolaena odorata, Sporobolus pyramidalis and Euphorbia hirta in the mined area were the dominant species. Small-scale miming activities have caused reduction in species diversity, richness and economic and commercial values in the area. Higher disturbance of the flora has resulted in more secondary species in the mined area. Restoration is required in the study area.

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Plant species and communities assessment in interaction with edaphic and topographic factors; an ecological study of the mount Eelum District Swat, Pakistan

Cited by 51 publications

References 27 publications

Flora Diversity, Composition and Ecology in Besiq Bermai Tropical Forest of Damai District, East Kalimantan

Flora Diversity, Composition and Ecology in Besiq Bermai Tropical Forest of Damai District, East Kalimantan

Vegetation Analysis in Community Forests of Terai Region, Nepal

Comparison of Flora of Small-Scale Mined and Unmined-Sites in Dunkwa-East Municipality, Ghana

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